Tides Today & Tomorrow in Bastian Island, LA

TIDE TIMES for Friday, July 10, 2026
The tide is currently falling in Bastian Island, LA.
Next low tide : in 6h 14m at 6:06 pm (-0.4 ft)
Next high tide (tomorrow) : 7:58 am (1.7 ft)
Sunset today : 8:01 pm
Sunrise tomorrow : 6:06 am
Moon phase : Waning Crescent (19% illuminated)
Tide Station Location : Station #8761289
Common Questions About Tides

Bastian Island, LA Tides - Apr 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon11:170.510:570.74:560.43:200.45:476:17Waxing Gibbous1Mon
2Tue10:450.64:060.54:260.35:466:17Full Moon2Tue
3Wed12:350.610:53 AM0.83:470.65:260.25:456:18Full Moon3Wed
4Thu11:060.96:360.15:446:18Full Moon4Thu
5Fri11:141.08:440.05:426:19Full Moon5Fri
6Sat11:071.110:04-0.15:416:20Waning Gibbous6Sat
7Sun12:481.26:407:20Waning Gibbous7Sun
8Mon1:461.312:06-0.16:397:21Waning Gibbous8Mon
9Tue2:441.31:06-0.26:387:21Third Quarter9Tue
10Wed3:421.32:11-0.16:377:22Third Quarter10Wed
11Thu4:561.23:20-0.16:367:23Third Quarter11Thu
12Fri7:311.04:250.06:347:23Waning Crescent12Fri
13Sat9:370.95:210.26:337:24Waning Crescent13Sat
14Sun11:530.611:340.86:060.43:000.66:327:24Waning Crescent14Sun
15Mon11:180.76:260.65:180.46:317:25Waning Crescent15Mon
16Tue1:320.811:00 AM0.93:320.76:570.36:307:25New Moon16Tue
17Wed10:551.08:110.16:297:26New Moon17Wed
18Thu11:001.29:200.16:287:27New Moon18Thu
19Fri11:231.310:200.06:277:27New Moon19Fri
20Sat11:591.311:110.06:267:28Waxing Crescent20Sat
21Sun12:421.311:560.06:257:28Waxing Crescent21Sun
22Mon1:281.36:247:29Waxing Crescent22Mon
23Tue2:111.212:370.16:237:30Waxing Crescent23Tue
24Wed2:471.21:170.16:227:30First Quarter24Wed
25Thu3:141.11:550.26:217:31First Quarter25Thu
26Fri3:301.02:290.36:207:32First Quarter26Fri
27Sat3:250.92:440.46:197:32First Quarter27Sat
28Sun11:520.89:240.72:380.56:040.76:187:33Waxing Gibbous28Sun
29Mon10:340.92:350.66:180.56:177:33Waxing Gibbous29Mon
30Tue10:191.06:430.46:177:34Waxing Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (8761289)

Common Questions About Bastian Island, LA Tides

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What time does the tide turn (slack tide) in Bastian Island, LA today?

Slack tide in Bastian Island, LA is approximately 1:02 am — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

Is this week a spring tide or neap tide in Bastian Island, LA?

Bastian Island, LA is currently in a spring phase. Tonight's moon is 19% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Bastian Island, LA tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Bastian Island, LA?

Tide predictions for Bastian Island, LA come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Bastian Island, LA?

Tide data for Bastian Island, LA is sourced from NOAA Station #8761289. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=8761289.

What is the moon phase in Bastian Island, LA tonight?

Tonight the moon over Bastian Island, LA is Waning Crescent (19% illuminated). This places Bastian Island, LA in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA